| classic(adjective, simple, clean, plain, pure) |
| dry(adjective, simple, reasonable, plain, restrained) |
| economical(adjective, simple, reasonable, plain, restrained) |
| fair(adjective, simple, reasonable, plain, restrained) |
| folksy(adjective, simple, clean, honest, plain) |
| homey(adjective, simple, clean, honest, plain) |
| inelaborate(adjective, simple, reasonable, clean, honest) |
| inexpensive(adjective, simple, reasonable, plain, restrained) |
| insignificant(adjective, quiet, plain, imperceptible, discreet) |
| middling(adjective, simple, reasonable, plain, restrained) |
| mild(adjective, quiet, modest, meek, unassuming) |
| minor |
| natural(adjective, simple, reasonable, clean, plain) |
| reasonable(adjective, simple, plain, restrained, ordinary) |
| retiring(adjective, quiet, plain, modest, humble) |
| self-conscious(adjective, person, quiet, feelings, modest) |
| subdued(adjective, modest, inconspicuous, unremarkable) |
| submissive(adjective, soft, shy, meek, frugal) |
| tasteful(modest, inconspicuous, unremarkable) |
| unambitious(adjective, quiet, simple, honest, plain) |